Greatest Common Factor of 25, 13, 49, 44

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 25, 13, 49, 44 by common division method
• Greatest Common Factor of 25, 13, 49, 44 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Greatest Common Factor

We found the factors 25,13,49,44 . The biggest common factor number is the GCF number.
So the greatest common factor 25,13,49,44 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 53, 13, 73, 43
• GCF of 79, 42, 71, 24
• GCF of 58, 18, 70, 99
• GCF of 49, 20, 28, 45
• GCF of 31, 99, 56, 90

1. What is the GCF of 25, 13, 49, 44?

Answer: GCF of 25, 13, 49, 44 is 1.

2. How to Find the GCF of 25, 13, 49, 44

Answer: Greatest Common Factor(GCF) of 25, 13, 49, 44 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(25, 13, 49, 44) = 1.